Base | Representation |
---|---|
bin | 101111111111000001… |
… | …1110001100010101111 |
3 | 100211222111110012101202 |
4 | 1133332003301202233 |
5 | 3142014420300111 |
6 | 115201115200115 |
7 | 10305410034053 |
oct | 1377603614257 |
9 | 324874405352 |
10 | 103046650031 |
11 | 3a77a169396 |
12 | 17b7a14603b |
13 | 9942a78640 |
14 | 4db792bc63 |
15 | 2a31945b3b |
hex | 17fe0f18af |
103046650031 has 16 divisors (see below), whose sum is σ = 111707793120. Its totient is φ = 94490997120.
The previous prime is 103046649989. The next prime is 103046650051. The reversal of 103046650031 is 130056640301.
It is a happy number.
It is not a de Polignac number, because 103046650031 - 226 = 102979541167 is a prime.
It is a super-2 number, since 2×1030466500312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 103046649976 and 103046650003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103046650051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4882241 + ... + 4903301.
It is an arithmetic number, because the mean of its divisors is an integer number (6981737070).
Almost surely, 2103046650031 is an apocalyptic number.
103046650031 is a deficient number, since it is larger than the sum of its proper divisors (8661143089).
103046650031 is a wasteful number, since it uses less digits than its factorization.
103046650031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23546.
The product of its (nonzero) digits is 6480, while the sum is 29.
The spelling of 103046650031 in words is "one hundred three billion, forty-six million, six hundred fifty thousand, thirty-one".
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